Find the horse facing right.
Good! Now look for the funnel sitting on top of a beaker.
Right again! The last one is a letter Z, but the top half is much bigger than the bottom half.
No, that's not it. Please remove it. Find the shape that zigzags from the upper right down to the lower left. The upper right has an extremely sharp corner and the lower left is not as much.

Outcome: successful
Speaker comments: N/A